ForaminotomyLaminectomyDiskectomyTrigger PointsRadiculopathyDecompression, SurgicalIntervertebral Disc DisplacementDiskectomy, PercutaneousLumbar VertebraeCervical VertebraeSpinal FusionSpinal Cord CompressionSpondylosisSpinal StenosisIntervertebral DiscEpidural SpaceInternal FixatorsDura MaterLongitudinal LigamentsMyelographyLigamentum FlavumIntervertebral Disc Degeneration